WO2023178888A1 - Ensemble atomisation et dispositif de génération d'aérosol - Google Patents

Ensemble atomisation et dispositif de génération d'aérosol Download PDF

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Publication number
WO2023178888A1
WO2023178888A1 PCT/CN2022/105387 CN2022105387W WO2023178888A1 WO 2023178888 A1 WO2023178888 A1 WO 2023178888A1 CN 2022105387 W CN2022105387 W CN 2022105387W WO 2023178888 A1 WO2023178888 A1 WO 2023178888A1
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WO
WIPO (PCT)
Prior art keywords
conduit
oil storage
atomization
hole
core
Prior art date
Application number
PCT/CN2022/105387
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English (en)
Chinese (zh)
Inventor
陈家太
周胜文
范方琴
彭苓
杨小东
罗传
谭红亮
Original Assignee
深圳市赛尔美电子科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202220646370.2U external-priority patent/CN217284813U/zh
Priority claimed from CN202220731007.0U external-priority patent/CN217851363U/zh
Application filed by 深圳市赛尔美电子科技有限公司 filed Critical 深圳市赛尔美电子科技有限公司
Priority to PCT/US2022/074931 priority Critical patent/WO2023183056A1/fr
Publication of WO2023178888A1 publication Critical patent/WO2023178888A1/fr

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means

Definitions

  • the present invention relates to the field of electronic cigarettes, and in particular to an atomizing component and an aerosol generating device.
  • the atomizing core 1 of the aerosol generating device generally includes an oil-conducting cotton core 101 and a heating wire 102. As shown in Figures 1 and 2, the two ends of the heating wire 102 are connected with leads 103, and the heating wire 102 is wound around a columnar oil-conducting wire. The cotton core 101 is then placed horizontally on the fiberglass tube 2 and heated by the heating wire 102 to atomize the smoke oil, and the generated smoke is led out through the fiberglass tube 2 .
  • the fiberglass tube 2 is a one-piece structure. During production, it is necessary to punch a hole in the middle of the fiberglass tube 2 and cut a slit 201 to facilitate the splitting of the fiberglass tube 2, and then install the atomizing core 1 into the fiberglass tube. 2 in the installation hole 202, and then rely on the elastic restoring force of the fiberglass tube 2 to restore itself into a cylindrical shape to clamp the atomizer core 1. However, during the assembly process, it often happens that the fiberglass tube 2 cannot be installed due to insufficient elasticity.
  • the phenomenon of clamping the atomizing core 1 occurs, and the atomizing core 1 is easy to loosen, and when the fiberglass tube 2 is bent under force, it is easy to cause the atomizing core 2 to detach from the mounting hole 202, thus affecting the atomizing effect.
  • the invention provides an atomization assembly that can effectively clamp the atomization core to ensure the atomization effect, and has the characteristics of simple structure, convenient assembly and compact structure.
  • an atomization assembly which includes:
  • a first conduit, the first end of the first conduit is formed with a placement slot for penetrating and placing the atomizer core along the radial direction of the first conduit;
  • a second conduit the first end of the second conduit is sleeved on the first end of the first conduit, and is used to press the atomizing core into the placement groove.
  • the first end of the second conduit is formed with a compression groove opposite to the placement groove.
  • the tube assembly for the atomizing core also includes a sleeve, the sleeve is sleeved on the outer wall of the first conduit, the first conduit and the second conduit are respectively located on both sides of the atomizing core, and the There is a wire passing gap between the sleeve and the first conduit for the lead wire of the atomizer core to pass through.
  • the diameter of the first conduit is greater than or smaller than the diameter of the second conduit.
  • An aerosol generating device including the atomization component, and also includes:
  • the atomizing core is disposed in the placement groove along the radial direction of the first conduit;
  • the oil storage assembly includes an oil storage cotton and an oil storage silo.
  • the pipe assembly for the atomization core is arranged in the oil storage cotton.
  • the oil storage cotton is arranged in the oil storage silo, and the atomization core
  • the lead wire extends out of the oil storage tank; a first through hole and a second through hole are formed at both ends of the oil storage tank, the first through hole is connected to the first conduit, and the second through hole Communicated with the second conduit.
  • the oil storage tank includes a tank body. Both ends of the tank body are sealed and connected with a silicone seat and a silicone cover.
  • the silicone seat is provided with the first through hole
  • the silicone cover is provided with the second through hole.
  • a gasket is provided between the silicone cover and the oil storage cotton, and the gasket is provided with a third through hole connected to the second through hole.
  • the tube component for the atomizing core, the atomizing core, the oil storage component and the circuit component are arranged in the housing.
  • the side wall of the housing is provided with an air inlet. , the air inlet is connected to the first through hole, the end of the housing is provided with a cigarette holder, the cigarette holder is provided with an air outlet, and the air outlet is connected to the second through hole; the circuit
  • the assembly is used to control the atomization of the atomization core, and the upper part of the cigarette holder is provided with a cigarette holder cover.
  • the circuit component includes a circuit board, a battery and a microphone switch.
  • the circuit board is connected to the lead of the atomization core.
  • the battery is connected to the circuit board.
  • the microphone switch is connected to the circuit board.
  • An atomization component which includes:
  • a first protective tube is provided on the inside and/or outside of the first conduit for the lead wires to pass through;
  • a second conduit the first end of which is sleeved on the first end of the first conduit, is used to press the atomizing core into the placement groove.
  • a first protection tube is provided inside the first conduit for the lead wire to pass through.
  • the two first protection tubes are arranged oppositely, and the top ends of the two first protection tubes are close to the placement groove.
  • the bottom end of the first protection tube is flush with the bottom end of the first conduit.
  • the first protection tube is disposed outside the first conduit, and the bottom end of the first protection tube is flush with the bottom end of the first conduit.
  • the atomizing core can be placed through the placement groove formed by the first end of the first conduit along the radial direction of the first conduit, that is, the atomization core can be placed horizontally in the placement groove; through the first end of the second conduit Socketed on the first end of the first conduit, the atomizing core can be pressed tightly into the placement slot to realize the clamping of the atomizing core and ensure the atomizing effect. It has the characteristics of simple structure, convenient disassembly and assembly, and low cost.
  • Figure 1 is a schematic structural diagram of a related technology fiberglass tube
  • Figure 2 is a schematic diagram of the assembly of the glass fiber tube and the atomizing core in the related technology
  • Figure 3 is one of the exploded assembly views of the tube assembly for the atomizing core provided by the present invention.
  • Figure 4 is the second exploded assembly view of the tube assembly for the atomizing core provided by the present invention.
  • Figure 5 is an exploded view of the atomization core assembly provided by the present invention.
  • Figure 6 is a schematic structural diagram of the aerosol generating device provided by the present invention.
  • Figure 7 is an exploded view of the aerosol generating device provided by the present invention.
  • Figure 8 is one of the cross-sectional views of the aerosol generating device provided by the present invention.
  • Figure 9 is the second cross-sectional view of the aerosol generating device provided by the present invention.
  • Figure 10 is a schematic three-dimensional structural diagram of another designed aerosol generating device provided by the present invention.
  • Figure 11 is a half-section schematic diagram of Figure 10
  • Figure 12 is a schematic structural diagram of the atomizer core assembly with fixed pins in Figure 11;
  • Figure 13 is a schematic diagram of the internal structure of the atomizer core assembly with fixed pins in Figure 12;
  • Figure 14 is a schematic diagram of the internal structure of Embodiment 2 of another design
  • Figure 15 is a schematic structural diagram of Embodiment 3 of another design
  • Figure 16 is a schematic diagram of the exploded structure of Figure 15;
  • Figure 17 is a schematic structural diagram of Embodiment 4 of another design.
  • Embodiments of the present invention provide an atomizing component and an aerosol generating device.
  • the aerosol generating device provided by the present invention includes an atomizing component.
  • the atomizing component is also called an atomizing core tube assembly. It has the characteristics of a split structure, and the atomization assembly includes: a first conduit 3 and a second conduit 4.
  • the first end (upper end) of the first conduit 3 is formed with a placement groove 301 for placing the atomizing core 1 along the radial direction of the first conduit 3, that is, the atomizing core 1 can be laterally assembled in the placement groove 301.
  • the first end (lower end) of the second conduit 4 is sleeved on the first end of the first conduit 3 for pressing the atomizing core 1 into the placement groove 301.
  • Core 1 is loose, and when disassembling, simply separate the two conduits.
  • the split structure of the aerosol generating device with a split structure provided by the embodiment of the present invention is a detachable tube assembly for the atomizing core.
  • the atomizing core 1 is placed through the radial direction of the first conduit 3; by the first end of the second conduit 4 being sleeved on the first end of the first conduit 3, the atomizing core 1 can be pressed tightly into the placement slot 301, achieving The clamping of the atomizing core 1 ensures the atomizing effect, and has the characteristics of simple structure, convenient disassembly and assembly, and low cost.
  • the placement groove 301 should be designed as an arc-shaped groove that matches the oil-conducting cotton core 101. Specifically, it can be a U-shaped groove.
  • the first end (lower end) of the second conduit 4 is formed with a pressing groove 401 arranged opposite to the placing groove 301.
  • the shape of the pressing groove 401 is consistent with the oil-conducting cotton wick.
  • 101 is adapted to the shape of the arc groove, which can be a U-shaped groove.
  • the tube assembly for the atomizing core of the present invention also includes a sleeve 5.
  • the sleeve 5 is sleeved on the outer wall of the first conduit 3 and is located in the atomizer with the second conduit 4 respectively. both sides of core 1.
  • the first conduit 3 can be protected on the one hand through the sleeve 5; on the other hand, primary clamping is achieved through the first conduit 3 and the second conduit 4, and the sleeve 5 cooperates with the second conduit 4 to achieve Two-stage clamping, that is, two-stage clamping, can improve the clamping effect and effectively prevent the atomizer core 1 from loosening.
  • the lead wire 103 of the atomizing core 1 there is a wire passing gap between the sleeve 5 and the first conduit 3 for the lead wire 103 of the atomizing core 1 to pass through.
  • the lead 103 of the atomizing core 1 can be fixed to a certain extent through the sleeve 5 to prevent it from loosening.
  • the lead 103 of the atomizing core 1 can pass through the inside of the first conduit 3; it can also be exposed to the pipe assembly for the atomizing core. Such a design can avoid interference with the gas flow in the conduit.
  • the diameter of the first conduit 3 can be larger than the diameter of the second conduit 4, that is, the second conduit 4 is sleeved inside the first conduit 3; the diameter of the first conduit 3 can also be smaller than the diameter of the first conduit 3.
  • the diameter of the second conduit 4, that is, the second conduit 4 is sleeved on the outside of the first conduit 3, can be specifically designed according to actual assembly requirements.
  • first conduit 3, the second conduit 4 and the sleeve 5 of the present invention are not particularly limited.
  • they may be fiberglass tubes.
  • the present invention also provides an atomization core assembly, which includes an atomization core 1, an oil storage assembly and the atomization core tube assembly of the above embodiment.
  • the atomizing core 1 is transversely disposed in the placement groove 301 along the radial direction of the first conduit 3;
  • the oil storage assembly includes an oil storage cotton 6 and an oil storage bin 7, and the pipe assembly for the atomization core is disposed in the oil storage cotton 6.
  • the oil storage cotton 6 is arranged in the oil storage tank 7, and the lead 103 of the atomization core 1 extends out of the oil storage tank 7 to facilitate connection with the circuit components;
  • a first through hole 705 and a first through hole 705 are formed at both ends of the oil storage tank 7.
  • Two through holes 706 the first through hole 705 is connected to the first conduit 3 , and the second through hole 706 is connected to the second conduit 4 .
  • the oil storage tank 7 includes a tank body 701, a silicone seat 702, a silicone cover 703 and a gasket 704. Both ends of the tank body 701 are sealingly connected with a silicone seat 702 and a silicone cover 703 to improve the sealing performance.
  • the silicone seat 702 is provided with a first through hole 705, the silicone cover 703 is provided with a second through hole 706, and a gasket 704 is provided between the silicone cover 703 and the oil storage cotton 6 for compressing the oil storage cotton 6.
  • the sheet 704 is provided with a third through hole 707 connected with the second through hole 706 to ensure the circulation of smoke.
  • the working principle of the atomizer core assembly is described below, which generally includes: air intake through the first through hole 705, and the e-liquid in the oil storage cotton 6 enters the oil guide through the oil guide cotton core 101 of the atomizer core 1.
  • the heating wire 102 of the atomizing core 1 is energized to generate heat to heat and atomize the e-liquid adsorbed by the oil-conducting cotton core 101.
  • the atomized smoke is driven by the air flow. It flows from the first conduit 3 to the second conduit 4 and then flows out through the second through hole 706 .
  • the aerosol generating device of the present invention includes: a housing 8, a circuit component and the atomizing core component of the above embodiment.
  • the circuit component and the atomizing core component are arranged in the housing.
  • the atomizing core assembly is located at the upper part of the casing 8
  • the circuit assembly is located at the lower part of the casing 8.
  • the side wall of the casing 8 is provided with an air inlet 801, which is connected with the first through hole 705 to facilitate air intake.
  • the air outlet 901 is connected with the second through hole 706 to facilitate air outlet; the circuit component is used to control the atomization of the atomizing core 1.
  • the cigarette holder 9 is provided with a cigarette holder cover 13.
  • the cigarette holder cover 13 can be covered to protect the cigarette holder 9 and prevent it from being contaminated.
  • a mounting bracket 14 is provided in the lower part of the housing 8 , the atomizing core component is arranged on the top of the mounting bracket 14 , and the circuit component is arranged on the mounting bracket 14 .
  • a bottom cover 15 is set on the bottom of the mounting bracket 14 , and the bottom cover 15 is in close contact with the bottom of the housing 8 .
  • the circuit assembly includes a circuit board 10, a battery 11 and a microphone switch 12.
  • the circuit board 10 is connected to the lead 103 of the atomizing core 1, and the battery 11 is connected to the circuit board. 10 is connected, and the microphone switch 12 is connected with the circuit board 10 .
  • the mounting frame 14 is formed with an air chamber 141, which is connected with the air inlet hole 801 of the housing 8.
  • the microphone switch 12 is disposed close to the air chamber 141 for sensing changes in air pressure.
  • the aerosol generating device has the characteristics of simple structure, convenient disassembly and assembly, and the like.
  • the working principle of the aerosol generating device provided by the present invention is described below, which generally includes:
  • the oil circuit is as follows: the e-liquid in the oil storage cotton 6 enters the middle position of the oil-conducting cotton core 101 through the oil-conducting cotton core 101.
  • the heating wire 102 is energized to generate heat to heat and atomize the e-liquid adsorbed by the oil-conducting cotton core 101.
  • the melted smoke flows upward and flows out from the cigarette holder 9.
  • the air path is as follows: outside air flows in through the air inlet hole 801 of the housing 8, flows annularly along the horizontal direction, then enters the first through hole 705 of the silicone base 702, and then enters the first conduit 3 to flow upward, and the heating wire 102
  • the heated smoke is taken away and continues to flow upward into the second conduit 4, and then upward into the second through hole 706 of the silicone cover 703, and then flows out through the air outlet 901 of the cigarette holder 9.
  • the outside air continues to enter and atomize. The smoke continues to flow out.
  • the circuit is as follows: when a person inhales into the cigarette holder 9 and allows outside air to enter, the air cavity 141 of the mounting frame 14 produces air pressure changes, causing air pressure changes at the microphone switch 12, the microphone switch 12 sends a start signal, and the circuit board 10 controls The heating wire 102 is energized to work, and the heating wire 102 generates heat. When the air pressure of the air chamber 141 does not change, the microphone switch 12 is not activated and the heating wire 102 does not work.
  • this embodiment relates to an aerosol generating device, which can be used in atomization treatment or electronic cigarette equipment.
  • the aerosol generating device includes a housing 200 and an atomization core assembly 100 (also called an atomization assembly) with fixed pins provided in the housing 200.
  • a bracket 210 is provided in the housing, and the bracket 210 separates the housing into a lower battery.
  • the atomizer core assembly 100 with fixed pins is fixed on the bracket 210 and located in the upper oil storage area 220.
  • An oil storage cotton is provided in the upper oil storage area 220 to wrap the atomizer with fixed pins.
  • Atomizer core assembly 100 is provided in the upper oil storage area 220 to wrap the atomizer with fixed pins.
  • the upper and lower ends of the upper oil storage area 220 are sealed by the upper silica gel 240 and the lower silica gel 250.
  • the lower silica gel 250 is provided with a through hole 251 connected to the atomization core assembly 100 with fixed pins
  • the upper silica gel 240 is provided with an air outlet 241 connected with a fixed pin.
  • the air outlet 241 is connected to the suction nozzle 202
  • the casing 200 is also provided with an air inlet 201 communicating with the lower battery area 230.
  • the bracket 210 is provided with a microphone and a circuit board (not marked in the figure) connected to the battery.
  • the atomization core assembly 100 with fixed pins includes: an oil conductor 110 , a heating wire 120 , and a glass fiber tube 130 .
  • the heating wire 120 is wound around the The oil conductor 110, the two ends of the heating wire 120 are respectively connected with leads 121, and the leads 121 are connected to the microphone; the side wall of the glass fiber tube 130 is provided with two oppositely arranged first mounting holes 131, The oil conductor 110 is installed in the first installation hole 131.
  • the fiberglass tube 130 is provided with a first protection tube 132 for the lead wire 121 to pass through.
  • the utility model places the lead 121 in the first protection tube 132, which can separate the lead 121 from the oil storage cotton, prevent the smoke oil in the oil storage cotton from corroding and damaging the lead 121, and have a certain protective effect on the lead 121.
  • the fiberglass tube 130 is an elastic tube.
  • the fiberglass tube 130 is provided with a connecting groove 133 that penetrates the side wall of the fiberglass tube 130 . Both ends of the connecting groove 133 are respectively connected to the first Mounting hole 131.
  • the fiberglass tube 130 has good elasticity, a high melting point, and is not easily corroded.
  • the two first mounting holes 131 are connected through the connecting groove 133, and the fiberglass tube 130 can be easily bent from the connecting groove 133 to facilitate placing the oil conductor 110 into the first mounting hole 131, and then the fiberglass tube 130 Can be restored under its own elasticity.
  • the oil conductor 110 has an interference fit with the first mounting hole 131. After the glass fiber tube 130 is restored, the oil conductor 110 can be clamped.
  • the oil conductor 110 is not easy to loosen and has better stability. After the installation is completed, both ends of the oil guide 110 are inserted into the oil storage cotton. The smoke oil on the oil storage cotton enters the glass fiber tube 130 through the oil guide 110. The heating wire 120 heats and atomizes it, and the atomized gas is The sol then flows out from the suction nozzle 202.
  • the first protection tube 132 is disposed inside the glass fiber tube 130 .
  • the first protection tube 132 may be integrally formed with the fiberglass tube 130 , or may be formed by opening a hole in the side wall of the fiberglass tube 130 .
  • There are two first protection tubes 132 the top end of the first protection tube 132 is located at the bottom of the first mounting hole 131 , and the bottom end of the first protection tube 132 extends to the bracket 210 .
  • the lead wire 121 is fixed through the first protective tube 132 to prevent the lead wire 121 from loosening or even being broken during the assembly process of the oil conductor 110 and the glass fiber tube 130 .
  • Two first protection tubes 132 are provided inside the glass fiber tube 130.
  • the two first protection tubes 132 are arranged oppositely, and the top ends of the two first protection tubes 132 are close to the first installation hole. , the bottom ends of the two first protection tubes 132 are flush with the bottom ends of the glass fiber tubes 130 .
  • the oil circuit is as follows: the e-liquid in the oil storage cotton enters the middle position of the oil conductor 110 through the oil conductor 110.
  • the heating wire 120 is energized to generate heat to heat and atomize the e-liquid adsorbed by the oil conductor 110.
  • the atomized gas The sol flows upward and flows out from the suction nozzle 202.
  • the air path is as follows: outside air flows in through the air inlet hole 201 of the housing 200, flows annularly along the horizontal direction, then enters the battery area, passes through the through hole 251 of the lower silica gel 250, enters the glass fiber tube 130, flows upward, and The aerosol heated by the heating wire 120 moves away, continues to flow upward, enters the air outlet 241 of the upper silicone 240 through the fiberglass tube 130, and then flows out through the air outlet of the suction nozzle 202. The outside air continues to enter, and after atomization aerosols continue to flow out.
  • the circuit is as follows: the heating wire 120 is connected to the circuit board through the lead 121, the circuit board is connected to the battery, and the circuit board is also connected to the microphone.
  • the air pressure in the air cavity changes.
  • the support 210 The air pressure in the air cavity changes, causing the air pressure at the microphone to change.
  • the microphone sends out a start signal.
  • the circuit board controls the heating wire 120 to start working.
  • the heating wire 120 generates heat.
  • the air pressure in the air cavity of the bracket 210 does not change, the microphone If it does not start, the heating wire 120 does not work.
  • An atomizer core assembly 100 with fixed pins as shown in FIG. 14 , the difference between this embodiment and Embodiment 1 is that the first protection tube 132 is arranged outside the glass fiber tube 130 .
  • the first protection tube 132 is located outside the fiberglass tube 130, which makes it easier to install the lead wire 121.
  • There are two first protection tubes 132 the top end of the first protection tube 132 is located at the bottom of the first mounting hole 131 , and the bottom end of the first protection tube 132 extends to the bracket 210 .
  • the lead wire 121 is fixed through the first protective tube 132 to prevent the lead wire 121 from loosening or even being broken during the assembly process of the oil conductor 110 and the glass fiber tube 130 .
  • a first protection tube 132 for the lead wire to pass through is provided on the inside or/and outside of the glass fiber tube.
  • the atomization core assembly 100 with fixed pins includes an oil conductor 110, a heating wire 120, and a glass fiber tube 130.
  • the wire 120 is wound around the oil conductor 110, and the two ends of the heating wire 120 are respectively connected with leads 121;
  • the glass fiber tube 130 includes a first sub-tube 136 and a second sub-tube 137 that are detachably connected, so The side wall of one end of the first sub-tube 136 is provided with two opposite first notches 138, and the side wall of one end of the second sub-tube 137 is provided with two opposite second notches 139; the first sub-tube 137 is provided with two opposite second notches 139;
  • the pipe 136 is connected to the second sub-pipe 137 so that the first notch 138 and the second notch 139 are relatively arranged to form a second mounting hole 134, and the oil conductor 110 is penetrated in the second mounting hole 134;
  • the first sub-pipe 136 and the second sub-pipe 137 are detachably connected.
  • the first sub-pipe 136 is connected to the second sub-pipe 137 so that the first notch 138 and the second notch 139 are relatively arranged to form the second installation hole 134.
  • Installation There is no need to bend the fiberglass tube 130, and the assembly is very convenient; at the same time, placing the lead 121 in the second protective tube can separate the lead 121 from the oil storage cotton to prevent the smoke oil in the oil storage cotton from corroding and damaging the lead 121. It has a certain protective effect on the lead 121.
  • the second protection tube is located inside or outside the first sub-tube 136 or the second sub-tube 137 . In this embodiment, it is arranged inside the second sub-pipe 137 .
  • the first sub-pipe 136 and the second sub-pipe 137 are plug-fitted, and the second sub-pipe 137 is sleeved on the outside of the first sub-pipe 136 .
  • the first sub-pipe 136 and the second sub-pipe 137 are plug-fitted and can clamp the oil conductor 110, and the first sub-pipe 136 and the second sub-pipe 137 have an interference fit and have good sealing performance, or the first sub-pipe 136 and the second sub-pipe 137 have an interference fit.
  • the tube 136 and the second sub-tube 137 are plug-fitted, and the first sub-tube 136 is sleeved on the outside of the second sub-tube 137 .
  • a first conduit also called a second sub-pipe 137
  • the first end (also called an upper end) of the first conduit is shaped with a placement groove (also called a second notch 139) ), used to place the atomization core (atomization core assembly 100) along the radial direction of the first conduit.
  • the atomization core includes an oil conductor 110 and a heating wire 120.
  • the heating wire 120 is wound around the
  • the oil conductor 110 has lead wires 121 connected to both ends of the heating wire, and a first protection tube 135 is provided on the inside and/or outside of the first conduit for the lead wires to pass through;
  • the second conduit also called the first sub-pipe 136
  • the first end (also called the lower end) of the second conduit is sleeved on the first end (also called the upper end) of the first conduit, for Press the atomizer core tightly into the placement slot.
  • a first protection tube is provided inside the first conduit for the lead wire to pass through.
  • the two first protection tubes are arranged oppositely, and the top ends of the two first protection tubes are close to the placement groove.
  • the bottom end of the first protection tube is flush with the bottom end of the first conduit.
  • the first protection tube is disposed outside the first conduit, and the bottom end of the first protection tube is flush with the bottom end of the first conduit.
  • An atomizer core assembly 100 with fixed pins as shown in Figure 17.
  • the difference between this embodiment and the third embodiment is that the first sub-tube 136 and the second sub-tube 137 are plug-fitted, and the The first sub-tube 136 is sleeved on the outside of the second sub-tube 137 .
  • the first sub-pipe 136 and the second sub-pipe 137 are plug-fitted to clamp the oil conductor 110, and the first sub-pipe 136 and the second sub-pipe 137 have an interference fit and have good sealing performance.
  • the utility model places the lead in the first protective tube, which can separate the lead from the oil storage cotton, prevent the smoke oil in the oil storage cotton from corroding and damaging the lead, and have a certain protective effect on the lead.
  • the first sub-pipe and the second sub-pipe are detachably connected.
  • the first sub-pipe is connected to the second sub-pipe so that the first notch and the second notch are relatively arranged to form a second installation hole, which is not required during installation.
  • the fiberglass tube By bending the fiberglass tube, the oil conductor can be fixed in the second installation hole.
  • the installation stability is very high and the assembly is very convenient.
  • placing the lead wire in the second protective tube can separate the lead wire from the oil storage cotton. It prevents the smoke oil in the oil storage cotton from corroding and damaging the leads, and has a certain protective effect on the leads.

Abstract

L'invention concerne un ensemble d'atomisation et un dispositif de génération d'aérosol l'utilisant. L'ensemble d'atomisation comprend : un premier tuyau de guidage (3), une rainure de placement (301) étant formée dans une première extrémité du premier tuyau de guidage (3) et conçue pour placer un noyau d'atomisation (1) de manière pénétrante dans une direction radiale du premier tuyau de guidage (3) ; et un second tuyau de guidage (4), une première extrémité du second tuyau de guidage (4) étant emmanchée sur la première extrémité du premier tuyau de guidage (3) et conçue pour comprimer le noyau d'atomisation (1) dans la rainure de placement (301), de telle sorte que l'ensemble d'atomisation présente les caractéristiques d'une conception divisée, d'une structure simple et compacte et d'un assemblage pratique.
PCT/CN2022/105387 2022-03-22 2022-07-13 Ensemble atomisation et dispositif de génération d'aérosol WO2023178888A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US2022/074931 WO2023183056A1 (fr) 2022-03-22 2022-08-12 Système de vaporisation jetable

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN202220646370.2 2022-03-22
CN202220646370.2U CN217284813U (zh) 2022-03-22 2022-03-22 具有固定引脚的雾化芯组件及气雾发生装置
CN202220731007.0 2022-03-30
CN202220731007.0U CN217851363U (zh) 2022-03-30 2022-03-30 具有分体式结构的气雾发生装置

Publications (1)

Publication Number Publication Date
WO2023178888A1 true WO2023178888A1 (fr) 2023-09-28

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